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  • ExaHyPEExaHyPE
  • ExaHyPE-EngineExaHyPE-Engine
  • Issues
  • #198
Closed
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Issue created Nov 12, 2017 by Ghost User@ghostContributor

Increase robustness of neighbour merging routines

Issue

During the mesh refinement iterations, we have observed that cell description link maps stored in each vertex sometimes hold wrong but not invalid adjacency indices. This was observed on a new worker directly after a fork has been finished.

Solution

Use geometry information to determine if a patch is really adjacent to a vertex at a given face.

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